<script setup lang="ts">
import { addAddress, getDetailAddress } from '@/services/address'
import { onLoad } from '@dcloudio/uni-app'
import { ref } from 'vue'
const formRef = ref<UniHelper.UniFormsInstance>()
// 表单数据
const form = ref({
  receiver: '', // 收货人
  contact: '', // 联系方式
  provinceCode: '', // 省份编码(后端参数)
  fullLocation: '',
  cityCode: '', // 城市编码(后端参数)
  countyCode: '', // 区/县编码(后端参数)
  address: '', // 详细地址
  isDefault: 0, // 默认地址，1为是，0为否
})
const query = defineProps<{
  id: string
}>()
const save = async () => {
  try {
    await formRef.value?.validate!()
    const result = await addAddress(form.value)
    console.log(result)
  } catch (error) {
    uni.showToast({
      icon: 'error',
      title: '请填写完整信息',
    })
  }
}
const onCityChange: UniHelper.RegionPickerOnChange = (event) => {
  const region = event.detail.value.join(' ')
  form.value.fullLocation = region
  form.value.provinceCode = event.detail.code![0]
  form.value.cityCode = event.detail.code![1]
  form.value.countyCode = event.detail.code![2]
  console.log(form.value)
}
const switchChange: UniHelper.SwitchOnChange = (event) => {
  /* console.log(event.detail.value) */
  if (event.detail.value) {
    form.value.isDefault = 1
  } else {
    form.value.isDefault = 0
  }
  console.log(form.value.isDefault)
}
const getDetail = async () => {
  if (query.id) {
    const result = await getDetailAddress(query.id)
    console.log(result)
  }
}
//表单校验
const rules: UniHelper.UniFormsRules = {
  receiver: {
    rules: [{ required: true, errorMessage: '请输入姓名' }],
  },
  contact: {
    rules: [
      { required: true, errorMessage: '请输入联系方式' },
      { pattern: /^1[3-9]\d{9}$/, errorMessage: '请输入正确的联系方式' },
    ],
  },
  fullLocation: {
    rules: [{ required: true, errorMessage: '请输入地址' }],
  },
  address: {
    rules: [{ required: true, errorMessage: '请输入详细地址' }],
  },
}
onLoad(() => {
  getDetail()
})
uni.setNavigationBarTitle({ title: query.id ? '修改地址' : '新建地址' })
</script>

<template>
  <view class="content">
    <uni-forms ref="formRef" :model="form" :rules="rules">
      <!-- 表单内容 -->
      <uni-forms-item class="form-item" name="receiver">
        <text class="label">收货人</text>
        <input class="input" placeholder="请填写收货人姓名" v-model="form.receiver" />
      </uni-forms-item>
      <uni-forms-item class="form-item" name="contact">
        <text class="label">手机号码</text>
        <input class="input" placeholder="请填写收货人手机号码" v-model="form.contact" />
      </uni-forms-item>
      <uni-forms-item class="form-item" name="fullLocation">
        <text class="label">所在地区</text>
        <picker class="picker" mode="region" value="" @change="onCityChange">
          <view v-if="form.fullLocation">{{ form.fullLocation }}</view>
          <view v-else class="placeholder">请选择省/市/区(县)</view>
        </picker>
      </uni-forms-item>
      <uni-forms-item class="form-item" name="address">
        <text class="label">详细地址</text>
        <input class="input" placeholder="街道、楼牌号等信息" v-model="form.address" />
      </uni-forms-item>
      <view class="form-item">
        <label class="label">设为默认地址</label>
        <switch class="switch" color="#27ba9b" :checked="false" @change="switchChange" />
      </view>
    </uni-forms>
  </view>
  <!-- 提交按钮 -->
  <button class="button" @tap="save">保存并使用</button>
</template>

<style lang="scss">
page {
  background-color: #f4f4f4;
}

.content {
  margin: 20rpx 20rpx 0;
  padding: 0 20rpx;
  border-radius: 10rpx;
  background-color: #fff;

  .form-item,
  .uni-forms-item {
    display: flex;
    align-items: center;
    min-height: 96rpx;
    padding: 25rpx 10rpx 40rpx;
    background-color: #fff;
    font-size: 28rpx;
    border-bottom: 1rpx solid #ddd;
    position: relative;
    margin-bottom: 0;

    // 调整 uni-forms 样式
    .uni-forms-item__content {
      display: flex;
    }

    .uni-forms-item__error {
      margin-left: 200rpx;
    }

    &:last-child {
      border: none;
    }

    .label {
      width: 200rpx;
      color: #333;
    }

    .input {
      flex: 1;
      display: block;
      height: 46rpx;
    }

    .switch {
      position: absolute;
      right: -20rpx;
      transform: scale(0.8);
    }

    .picker {
      flex: 1;
    }

    .placeholder {
      color: #808080;
    }
  }
}

.button {
  height: 80rpx;
  margin: 30rpx 20rpx;
  color: #fff;
  border-radius: 80rpx;
  font-size: 30rpx;
  background-color: #27ba9b;
}
</style>
